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11 check-ins using file src/pager.c version 36642c09
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2012-12-14
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| 15:36 | Fix the virtual table IN optimizer so that it work even if the virtual table implementation leaves the sqlite3_index_info.aConstraintUsage[].omit flag clear for an equality constraint that it intends to use. (check-in: d6e045f8 user: drh tags: vtab-IN-opt) | |
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2012-10-16
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| 23:17 | Enable optimization of IN operators on constraints to virtual tables. (check-in: aa650746 user: drh tags: vtab-IN-opt) | |
| 23:08 | Merge updates from trunk. (check-in: f021559d user: mistachkin tags: configReadOnly) | |
| 21:08 | An optimization that converts "a IN (b)" into "a==b". Seems to work, but needs additional test cases. (Leaf check-in: 8b4c3c5e user: drh tags: degenerate_IN) | |
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2012-10-15
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| 20:28 | Correct comments and enhance readability of the mkvsix tool. (check-in: 2c3af657 user: mistachkin tags: trunk) | |
| 18:02 | Hold the mutex on the shared-cache for the duration of a VACUUM operation. (check-in: 629a42d4 user: dan tags: trunk) | |
| 16:24 | Dequote column names generated by the query flattener. (check-in: 5526e0aa user: drh tags: trunk) | |
| 14:25 | Merge all the latest core changes into the sessions branch. (check-in: 76767d65 user: drh tags: sessions) | |
| 11:28 | Fix a failing assert() in wal.c. (check-in: 8745530b user: dan tags: trunk) | |
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2012-10-13
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| 23:16 | Ensure that when the source of a backup is a database that is zero bytes in size, the final destination database consists of at least one page. Truncating it to zero bytes is equivalent to zeroing the schema cookie and change counter, which can cause problems for existing clients. (check-in: ca86138b user: drh tags: trunk) | |
| 20:55 | Mark an always-true conditional as such. (Closed-Leaf check-in: ae025cae user: drh tags: zero-byte-backup-fix) | |